OHA Drinking Water Services
OR41
PWS ID: 94089 ---- ALPINE WATER CO
Violation History

Violations are displayed for the last 5 years only.
Group Abbreviations:  GWR = Ground Water Rule, TCR = Total Coliform Rule
Gray shading indicates return to compliance. 

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Violation
Number		Auto-
RTC?		Monitoring Period
Begin
End 		Facility
ID		 Analyte
Group		 Violation Type - Analyte Count
Hide analytes for all violations 		Enforcement Action - Date
Show history 		Points Contact
Report
903330424NSep 01, 2021 Sep 30, 2021WTP-A GWR Failure to Maintain 4-log Treatment - 1 Returned To Compliance - Aug 04, 2022 10
903330423NAug 01, 2021 Aug 31, 2021WTP-A GWR Failure to Maintain 4-log Treatment - 1 Returned To Compliance - Aug 04, 2022 10 9/27/2021
903330422NJul 01, 2021 Jul 31, 2021WTP-A GWR Failure to Maintain 4-log Treatment - 1 Returned To Compliance - Aug 04, 2022 10 9/3/2021
903330434YApr 01, 2025 Jun 30, 2025 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1
903330433YJan 01, 2025 Mar 31, 2025 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1
903330431YOct 01, 2024 Dec 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1
903330430YJul 01, 2024 Sep 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1
903330429YApr 01, 2024 Jun 30, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1 7/29/2024
903330427YJan 01, 2024 Mar 31, 2024 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1 7/29/2024
903330426YOct 01, 2023 Dec 31, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1 7/29/2024
903330428YApr 01, 2023 Jun 30, 2023 TCR Routine Coliform - Did Not Report ANY - 1 Returned To Compliance - Oct 14, 2025 1 7/29/2024
903330425NJul 01, 2021 Jul 31, 2021 GWR Public Notice Late/Nonreporting (Viol # 903330422) - 1 Returned To Compliance - Oct 01, 2021 1
903330421NJun 01, 2021 Jun 30, 2021WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 04, 2022 1 9/3/2021
903330420NMay 01, 2021 May 31, 2021WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 04, 2022 1 9/3/2021
903330419NApr 01, 2021 Apr 30, 2021WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 04, 2022 1 9/3/2021
903330418NMar 01, 2021 Mar 31, 2021WTP-A GWR Monthly GW Compliance Report - Late/Nonreporting - 1 Returned To Compliance - Aug 04, 2022 1 9/3/2021
SYSTEM SCORE SUMMARY
Learn about system scores		Unaddressed Points:
Number of years the oldest violation has been unaddressed (n):
System Score:
Points under formal enforcement:
Points RTC'd: 		0
0
0
0
43

Violation history was last updated on 3/20/2026, 5 hours ago.

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